16629978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8581}}^1$

素因数の和:8622

約数の個数: 32

約数和(自身を含む): 37074240

約数和(自身を除く): 20444262

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 8581, 17162, 25743, 51486, 145877, 163039, 291754, 326078, 437631, 489117, 875262, 978234, 2771663, 5543326, 8314989, 16629978]

約数ペア:

[(1, 16629978), (2, 8314989), (3, 5543326), (6, 2771663), (17, 978234), (19, 875262), (34, 489117), (38, 437631), (51, 326078), (57, 291754), (102, 163039), (114, 145877), (323, 51486), (646, 25743), (969, 17162), (1938, 8581)]